10652842009 has 2 divisors, whose sum is σ = 10652842010. Its totient is φ = 10652842008.

The previous prime is 10652841949. The next prime is 10652842019. The reversal of 10652842009 is 90024825601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7157667609 + 3495174400 = 84603^2 + 59120^2 .

It is a cyclic number.

It is not a de Polignac number, because 10652842009 - 2⁹ = 10652841497 is a prime.

It is a super-2 number, since 2×10652842009² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10652842019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5326421004 + 5326421005.

It is an arithmetic number, because the mean of its divisors is an integer number (5326421005).

Almost surely, 2^10652842009 is an apocalyptic number.

It is an amenable number.

10652842009 is a deficient number, since it is larger than the sum of its proper divisors (1).

10652842009 is an equidigital number, since it uses as much as digits as its factorization.

10652842009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 10652842009 in words is "ten billion, six hundred fifty-two million, eight hundred forty-two thousand, nine".